Cytotheryx vs eGenesis
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $60M Series A (Jan 2026) led by Ouroboros Capital. Mayo Clinic spinout. Engineered pigs as bio-incubators for human hepatocyte production at scale.
About
Cytotheryx is a Mayo Clinic spinout developing human hepatocytes (liver cells) produced at scale using genetically engineered pigs as bio-incubators. The company raised $60 million in Series A financing in January 2026 led by Ouroboros Capital, with GMP (Good Manufacturing Practice) manufacturing expansion underway to support both its acute liver failure support program and transplant-grade cell therapy pipeline.
FDA-cleared IND for CRISPR-edited pig kidney (ESKD Phase 1/2/3). First patient dialysis-free at 7+ months post-transplant. 69-gene-edited pig — most complex CRISPR ever.
About
eGenesis is developing gene-edited pig organs for human transplantation — xenotransplantation — using a 69-gene CRISPR editing protocol that simultaneously knocks out pig genes that trigger human rejection, adds human immune tolerance genes, and eliminates porcine endogenous retroviruses. The company received FDA clearance for its IND for EIGEN-2784 (a gene-edited pig kidney) for end-stage kidney disease, and its first transplant patient remained dialysis-free at more than 7 months post-transplant — the longest reported survival for a xenotransplantation recipient.
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